This filter came off my '96 Grand Prix, in use for 3k miles. Pretty sure I paid $4 and some change on Rockauto. I thought it was pretty decent overall, perhaps with the exception of the crooked seam, but it didn't seem to hurt anything. Looks like it has a lot of miles left in it. Not as good of construction / fit & finish as the old Denso blue filters (those had an orange silicone ADBV,) but I'd happily run one of these filters again. Oil used was Chevron Delo Synthetic 5w-40. Replaced with a Bosch (german made, possibly Mann) filter and Harvest King Synthetic 5w-30.